customization.ui Update from Creo 2 to Creo 3 or Creo 4
We are preparing to update from Creo 2 to either Creo3 or Creo4 (undecided yet) and are interested in knowing what other people's experiences are of the ribbon interface stored in either:
creo_parametric_customization.ui
creo_parametric_admin_customization.ui
Has anyone tried using the Creo 2 Ribbon .ui file in either Creo3/4? If so what are your experiences? Have you run into any problems? I have done mild testing and have not yet seen any show stoppers but am more intereseted in balancing long term stability with restricted time to work on modifing/creating workflow enhancements using the ribbon interface and mapkeys.
In my company there are 2 mindsets concerning specifically the .ui file (not config.pro). Either to:
- Enhance the workfow at every opportunity for improvement using the UI then to test all features when updating Creo version (not including builds), or to
- Delete it and start over from scratch at every version and then by necessity take a minimalest approach and do relatively less workflow enhancements.
Thanks for advise.

